HarmonyOS 鸿蒙Next 按照文档配置多目标产物后无法打包app，但是可以运行

HarmonyOS 鸿蒙Next 按照文档配置多目标产物后无法打包app，但是可以运行 我按照这篇文档

能力说明-配置多目标产物-配置构建-编译构建-DevEco Studio - 华为HarmonyOS开发者 (huawei.com)

的指导，给我的entry模块的buildOptionSet添加了多个配置，每个配置都带上了buildProfileFields属性用于添加不同的服务器地址，字段名叫API_HOST。

然后就打包失败了，报错说找不到BuildProfile.API_HOST，但是直接运行就没有问题，就很神奇。说是2处报错，其实都是这一句的位置

以下是涉及到的文件修改，供各位大佬分析。简单的说就是

1. 给entry配置了N个buildOptionSet的成员，每个成员的API_HOST字符串值不一样。
2. 给entry配置了N个target，并使用buildModeBinder把target和buildOption关联起来
3. 项目有debug和release这2个buildModeSet成员，entry的每个target都配置到default产品上
4. 整体逻辑：debug和release这2个，可以和N个buildOption进行组合，实现类似Android中2个维度组合的多渠道配置

1. 项目的build-profile.json5

{
  "app": {
    "signingConfigs": [],
    "products": [
      {
        "name": "default",
        "signingConfig": "default",
        "compatibleSdkVersion": "5.0.0(12)",
        "runtimeOS": "HarmonyOS",
        "buildOption": {
          "strictMode": {
            "caseSensitiveCheck": true,
            "useNormalizedOHMUrl": true
          }
        }
      }
    ],
    "buildModeSet": [
      {
        "name": "debug",
        "buildOption": {
          "debuggable": true,
        }
      },
      {
        "name": "release",
        "buildOption": {
          "debuggable": false,
        }
      },
    ]
  },
  "modules": [
    {
      "name": "entry",
      "srcPath": "./entry",
      "targets": [
        {
          "name": "sit",
          "applyToProducts": [
            "default",
          ]
        },
        {
          "name": "uat",
          "applyToProducts": [
            "default",
          ]
        },
        {
          "name": "o2o",
          "applyToProducts": [
            "default",
          ]
        },
        {
          "name": "pre",
          "applyToProducts": [
            "default",
          ]
        },
        {
          "name": "release",
          "applyToProducts": [
            "default",
          ]
        }
      ]
    }
    // 删除了无关内容
  ]
}

1. entry的build-profile.json5

{
  "apiType": "stageMode",
  "buildOption": {},
  "buildOptionSet": [
    // 修改这里的配置时，记得查找各种服务器环境下是否有同样的配置
    // json5是纯配置文件，不能像Android一样写代码定义变量统一管理
    {
      "name": "sit",
      "arkOptions": {
        "buildProfileFields": {
          "API_HOST": "xxxxx"
        }
      }
    },
    {
      "name": "uat",
      "arkOptions": {
        "buildProfileFields": {
          "API_HOST": "xxxxx"
        }
      }
    },
    {
      "name": "o2o",
      "arkOptions": {
        "buildProfileFields": {
          "API_HOST": "xxxxx"
        }
      }
    },
    {
      "name": "pre",
      "arkOptions": {
        "buildProfileFields": {
          "API_HOST": "xxxxx"
        }
      }
    },
    {
      "name": "release",
      "arkOptions": {
        "obfuscation": {
          "ruleOptions": {
            "enable": false,
            "files": [
              "./obfuscation-rules.txt"
            ]
          }
        },
        "buildProfileFields": {
          "API_HOST": "xxxxx"
        }
      }
    },
  ],
  "targets": [
    {
      "name": "sit"
    },
    {
      "name": "uat"
    },
    {
      "name": "o2o"
    },
    {
      "name": "pre"
    },
    {
      "name": "release"
    }
  ],
  "buildModeBinder": [
    {
      "buildModeName": "debug",
      "mappings": [
        {
          "targetName": "sit",
          "buildOptionName": "sit"
        },
        {
          "targetName": "uat",
          "buildOptionName": "uat"
        },
        {
          "targetName": "o2o",
          "buildOptionName": "o2o"
        },
        {
          "targetName": "pre",
          "buildOptionName": "pre"
        },
        {
          "targetName": "release",
          "buildOptionName": "release"
        }
      ]
    },
    {
      "buildModeName": "release",
      "mappings": [
        {
          "targetName": "sit",
          "buildOptionName": "sit"
        },
        {
          "targetName": "uat",
          "buildOptionName": "uat"
        },
        {
          "targetName": "o2o",
          "buildOptionName": "o2o"
        },
        {
          "targetName": "pre",
          "buildOptionName": "pre"
        },
        {
          "targetName": "release",
          "buildOptionName": "release"
        }
      ]
    }
  ]
}