18 lines
459 B
Bash
18 lines
459 B
Bash
#!/bin/bash
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# 修改json文件的属性值
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# 调用方式：modify_json_file "/foo/bar.json" "person.name" "张三"
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function modify_json_file() {
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local json_file=$1 # json文件路径
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local key=$2 # 要修改的key
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local value=$3 # 要修改的value
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#如果key的值是.开头, 则去掉.号
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if [[ ${key} == "."* ]]; then
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key=${key:1}
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fi
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jq ".${key} = \"${value}\"" ${json_file} > ${json_file}.tmp
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mv ${json_file}.tmp ${json_file}
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}
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